| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.93 | 8.190% | $88.6401 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $77.81 | 8.266% | $84.2418 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $13.53 | 5.128% | $14.2238 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $197.97 | 8.283% | $214.3679 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $54.79 | 13.228% | $62.0376 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $182.78 | 8.859% | $198.9725 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $56.30 | 3.726% | $58.3977 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $665.11 | $720.8814 | $720.88 | $720.85 | $720.80 | |